Human Papillomavirus Type 16 Oropharyngeal Cancers in Lymph Nodes as a Marker of Metastases
Author(s) -
H. Mirghani
Publication year - 2011
Publication title -
archives of otolaryngology - head and neck surgery
Language(s) - English
Resource type - Journals
eISSN - 1538-361X
pISSN - 0886-4470
DOI - 10.1001/archoto.2011.141
Subject(s) - lymph , lymph node , cervical lymph nodes , medicine , human papillomavirus , reverse transcriptase , pathology , polymerase chain reaction , oncology , metastasis , cancer , biology , gene , biochemistry
Oropharyngeal squamous cell carcinomas (OSCCs) are associated with high-grade human papillomavirus (HPV) infection in 20% to 30% of cases. HPV-16 DNA has been detected in cervical lymph node metastases of HPV-16(+) OSCC. However, the meaning of HPV-16 DNA detection in lymph nodes remains controversial. Does the presence of HPV-16 DNA in lymph nodes correlate with their metastatic involvement, or is it just a consequence of the filter function of lymph nodes?
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